Kilner Fermentation Jar 1 L (2 Pack) coffee cup The toy requires them to

The toy requires them to examine the blocks and determine which ones fit in to which holes

Is completely invisible upon application and doesn’t mark clothes

Two hands are needed to open the belt

5 mm steel bars

Kilner Fermentation Jar 1 L (2 Pack) coffee cup The toy requires them toThe Kilner Set of 2 Fermentation Jars provides the easy way to create smaller batches of your own delicious fermented foods packed with vitamins, minerals and probiotic cultures. Perfect for creating live cultures of sauerkraut, kimchi, pickles and much more. Creating your own fermented foods is easy just add your favourite vegetables, filtered water and salt. The silicone valve in the lid releases the gas that builds up inside the jar during the